Question: What significant incident led to applying to jurisdiction of Russian Orthodox Church?
Paraphrase: What major incident led to the application of the Russian Orthodox Church's jurisdiction?
SPARQL (Wikidata): SELECT ?answer WHERE { wd:Q60995 wdt:P1001 ?X . ?X wdt:P793 ?answer}
Answer: World War II, New Economic Policy, Belavezha Accords, Perestroika, Treaty on the Creation of the Union of Soviet Socialist Republics, 1924 Soviet Constitution, Era of Stagnation, dissolution of the Soviet Union, Great Patriotic War